One Pontiac I missed (and may try to track down) was a 1965 Pontiac Parisienne (Catalina in the US I believe) Custom Sport convertible with a 409 from the factory. I had a plain Parisienne 2 dr hardtop with the stock 283 when I spotted this other one and was sorely tempted - but the right rear quarter was caved in, so I passed it up for $250. After all, I had driven my other '65 home for $75!
Buick, Olds and Caddy had their respective engines, just not the Pontiacs. I'm not sure if/when the cross-over to Pontiac engines occurred, one friend's father had a '72 Pontiac with a Chev 350, another a '75 Bonneville with a Pontiac 455.
